EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

2-isobutyl pyrazine
pyrazine, (2-methylpropyl)-

Supplier Sponsors

Name:2-(2-methylpropyl)pyrazine
CAS Number: 29460-92-2Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:249-647-2
Nikkaji Web:J250.853B
MDL:MFCD00156150
XlogP3:1.50 (est)
Molecular Weight:136.19764000
Formula:C8 H12 N2
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome or firefox)
Category:flavor and fragrance agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
 
Physical Properties:
Appearance:colorless to pale yellow clear liquid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 190.00 to 191.00 °C. @ 760.00 mm Hg
Vapor Pressure:0.736000 mmHg @ 25.00 °C. (est)
Flash Point: 159.00 °F. TCC ( 70.56 °C. )
logP (o/w): 1.715 (est)
Soluble in:
 alcohol
 water, 2123 mg/L @ 25 °C (est)
Insoluble in:
 water
 
Organoleptic Properties:
Odor Type: green
Odor Strength:high ,
recommend smelling in a 1.00 % solution or less
green vegetable fruity
Odor Description:at 1.00 % in dipropylene glycol. green vegetable fruity
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Penta International
2-ISOBUTYL PYRAZINE
Santa Cruz Biotechnology
For experimental / research use only.
2-isoButylpyrazine
Synerzine
2-isobutylpyrazine
Tengzhou Jitian Aroma Chemiclal
2-isoButyl Pyrazine
 
Safety Information:
Preferred SDS: View
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: flavor and fragrance agents
 
 
Safety References:
EPI System: View
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :34591
National Institute of Allergy and Infectious Diseases:Data
2-(2-methylpropyl)pyrazine
Chemidplus:0029460922
 
References:
 2-(2-methylpropyl)pyrazine
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):34591
Pubchem (sid):134998040
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2009
(IUPAC):Atomic Weights of the Elements 2009 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
CHEMBL:View
HMDB (The Human Metabolome Database):Search
ChemSpider:View
 
Potential Blenders and core components note
For Odor
ethereal
2-
methyl valeraldehyde
FL/FR
floral
hexyl nonanoate
FL/FR
fruity
2-
heptyl butyrate
FL/FR
tropical thiazole
FL/FR
green
artichoke absolute
FR
artichoke concrete
FR
cucumber essence
FL/FR
ethyl (E)-2-hexenoate
FL/FR
geranium thiazole
FL/FR
(Z)-4-
hexen-1-ol
FL/FR
(Z)-2-
hexen-1-ol
FL/FR
(Z)-3-
hexen-1-yl butyrate
FL/FR
(Z)-3-
hexen-1-yl tiglate
FL/FR
4-
hexenol
FL/FR
hexyl hexanoate
FL/FR
2-
octen-1-ol
FL/FR
1-
penten-3-ol
FL/FR
iso
propyl decanoate
FL/FR
herbal
3-
butylidene phthalide
FL/FR
2-
pentyl acetate
FL/FR
minty
iso
propyl tiglate
FL/FR
spicy
cumin oil replacer
FR
cumin seed oil
FL/FR
vegetable
endo-1,2,3,3-
tetramethyl bicyclo(2.2.1)heptan-2-ol
FR
waxy
propyl decanoate
FL/FR
For Flavor
No flavor group found for these
2-
heptyl butyrate
FL/FR
hexyl nonanoate
FL/FR
4-(
methyl thio) butanol
FL
2-
methyl-6-propoxypyrazine
FL
propyl decanoate
FL/FR
iso
propyl decanoate
FL/FR
2-iso
propyl pyridine
FL
2-iso
propyl-3-(methyl thio) pyrazine
FL
alliaceous
alliaceous
3-
tetrahydrothiophenone
FL
tropical thiazole
FL/FR
celery
3-
butylidene phthalide
FL/FR
dairy
2-
pentyl acetate
FL/FR
fatty
2-
octen-1-ol
FL/FR
fruity
ethyl (E)-2-hexenoate
FL/FR
hexyl hexanoate
FL/FR
green
cucumber essence
FL/FR
dihydroxyacetophenone (mixed isomers)
FL
geranium thiazole
FL/FR
(E)-2-
heptenal
FL
(Z)-4-
hexen-1-ol
FL/FR
(Z)-2-
hexen-1-ol
FL/FR
(Z)-3-
hexen-1-yl butyrate
FL/FR
(Z)-3-
hexen-1-yl tiglate
FL/FR
(E)-3-
hexenoic acid
FL
3-(5-
methyl-2-furyl) butanal
FL
1-
penten-3-ol
FL/FR
2-
propyl pyrazine
FL
iso
propyl tiglate
FL/FR
propylene glycol acetone ketal
FL
metallic
4-
hexenol
FL/FR
spicy
cumin seed oil
FL/FR
sulfurous
methyl benzyl disulfide
FL
vegetable
2-
methyl valeraldehyde
FL/FR
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
isobutyl pyrazine
2-isobutyl-pyrazine
2-isobutylpyrazine
isobutylpyrazine
(2-methylpropyl)pyrazine
2-(2-methylpropyl)pyrazine
 pyrazine, (2-methylpropyl)-
 pyrazine, 2-(2-methylpropyl)-
 

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